@lazyledger/protobuf3-solidity-lib

protobuf3-solidity-lib

Codec library for protobuf3 in Solidity. This library provides encoding and decoding functions for core protobuf3 types.

Overview

Installation

npm install --save @lazyledger/protobuf3-solidity-lib

Usage

Import the library in Solidity:

pragma solidity >=0.8.4 <0.9.0;

import "@lazyledger/protobuf3-solidity-lib/contracts/ProtobufLib.sol";

Building from source

Install dependencies:

npm install

Build:

npm run build

Test:

npm run test

Supported Features

type	decode	encode
key
varint
int32
int64
uint32
uint64
sint32
sint64
fixed32
sfixed32
fixed64
sfixed64
bool
enum
string
bytes
embedded messages
packed repeated

Unsupported Features

Start and end group deprecated wire types, float, double field types.